Plack is a set of tools for using the PSGI stack. It contains middleware components, a reference server and utilities for Web application frameworks. Plack is like Ruby's Rack or Python's Paste for WSGI. See PSGI for the PSGI specification and PSGI::...

Plack::VCR provides an API for iterating over the HTTP interactions saved to a file by Plack::Middleware::Recorder....

Plack::Test is a unified interface to test PSGI applications using HTTP::Request and HTTP::Response objects. It also allows you to run PSGI applications in various ways. The default backend is "Plack::Test::MockHTTP", but you may also use any Plack::...

Plack::MIME is a simple MIME type registry for Plack applications. The selection of MIME types is based on Rack's Rack::Mime module....

Plack::I18N is an easy way to add i18n to your application. Plack::I18N supports both Locale::Maketext "*.pm" files and "gettext" "*.po" files. Use whatevers suits better. See <https://github.com/vti/plack-i18n/tree/master/examples> directory for bot...

A common task required in more complicated web applications is communicating with various web services for different tasks. These web services may be spread among a number of different servers, but some of them may be on the local server, and for tho...

Plack::Loader is a factory class to load one of Plack::Handler subclasses based on the environment....

Plack::Runner is the core of plackup runner script. You can create your own frontend to run your application or framework, munge command line options and pass that to "run" method of this class. "run" method does exactly the same thing as the plackup...

This module is an adapter object that implements one method, "request" that acts like LWP::UserAgent's request method i.e. takes HTTP::Request object and returns HTTP::Response object. This module is used solely inside Plack::Test::Suite and Plack::T...

Plack::Handler defines an adapter (connector) interface to adapt plackup and Plack::Runner to various PSGI web servers, such as Apache2 for mod_perl and Standalone for HTTP::Server::PSGI. It is an empty class, and as long as they implement the method...

Plack::Request provides a consistent API for request objects across web server environments....

Plack::Builder gives you a quick domain specific language (DSL) to wrap your application with Plack::Middleware subclasses. The middleware you're trying to use should use Plack::Middleware as a base class to use this DSL, inspired by Rack::Builder. W...

This is the core session object, you probably want to look at Plack::Middleware::Session, unless you are writing your own session middleware component....

This is a rethinking of the excellent Plack::Middleware::Debug module, with the specific intent of providing more flexibility and supporting capture of debugging data in as many places as possible. Specifically we support the following features not *...

Plack::Response allows you a way to create PSGI response array ref through a simple API....

Plack::Component is the base class shared between Plack::Middleware and "Plack::App::*" modules. If you are writing middleware, you should inherit from Plack::Middleware, but if you are writing a Plack::App::* you should inherit from this directly....

Plack::Middleware is a utility base class to write PSGI middleware. All you have to do is to inherit from Plack::Middleware and then implement the callback "call" method (or the "to_app" method that would return the PSGI code reference) to do the act...

Plack::HTTPParser is a wrapper class to dispatch "parse_http_request" to Kazuho Oku's XS based HTTP::Parser::XS or pure perl fallback based on David Robins HTTP::Parser. If you want to force the use of the slower pure perl version even if the fast XS...